Stupendous Generic Hero Man

I've bought How to Draw the Marvel Way, a 27 year old book that shows you how to draw how Stan Lee and Josh forgothislast name do. I've really taken a liking to it, and I'm trying a new style. Screw my old wannabe anime crap, this shall be awesome and rule the earth! Or, at least, the creative side of my mind. ANYWAYS, hope you enjoy. There are several things that can be improved, but I like it the way it is.

Please note that: This is my first real action-y pose, and also that I did not clean it up at all, so it still has sort of a skeleton, if you will.